and that's what the streets are telling us. whether it's the occupiers, or whether it's the tea party people, they're saying, enough is enough, they want some changes, and that's what they're looking for. >> dr. paul, we'll leave it there. thank you very much. >> thank you. >> and coming up, president obama comes under fire from republicans, criticizing his decision to withdraw troops from iraq. this after the president scored a foreign policy victory with the death of libya's defiant dictator moammar gadhafi. do the two events this week signal a shift in u.s. foreign policy? and will they be an issue in the campaign? plus, the jobs crisis. what will it take to get america working again? our political round table weighs in. joining us, former chairman and ceo of general electric, jack welch. and "the new york times'" david brooks. former congressman harold ford. and nbc's andrea mitchell. our roundtable coming up after this break. [ male announcer ] you've climbed a few mountains during your time. and having a partner like nort